🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.4 AU - 0.6 AU

Year: 125 Days

Day: 38.8 Hours

Environment

Temp: 232 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,410,141 km

• M1: 233,672 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.58 AU - 0.62 AU

Year: 164 Days

Day: 44.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.95 AU - 2.31 AU

Year: 1098 Days

Day: 35.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,410,141 km

• M1: 24,085 km (0.026 R)
• M2: 1,095,655 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.45 AU - 2.65 AU

Year: 1438 Days

Day: 46.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.2

Radius: 12.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.29 AU - 8.57 AU

Year: 6442 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 67,410,141 km

• M1: 281,992 km (0.071 R)
• M2: 435,779 km (0.081 R)
• M3: 559,047 km (0.116 R)
• M4: 1,235,678 km (0.08 R)
• M5: 1,677,591 km (0.101 R)
• M6: 1,993,990 km (0.08 R)
• M7: 2,183,680 km (0.093 R)
• M8: 2,264,463 km (0.11 R)
• M9: 2,395,959 km (0.109 R)
• M10: 2,513,095 km (0.12 R)
• M11: 2,684,085 km (0.033 R)
• M12: 2,823,510 km (0.103 R)
• M13: 2,912,072 km (0.116 R)
• M14: 3,055,537 km (0.069 R)
• M15: 3,164,743 km (0.077 R)
• M16: 4,045,725 km (0.12 R)
• M17: 4,287,774 km (0.045 R)
• M18: 4,534,461 km (0.086 R)
• M19: 6,042,707 km (0.111 R)
• M20: 6,506,909 km (0.099 R)
• M21: 7,079,420 km (0.041 R)
• M22: 7,273,748 km (0.104 R)
• M23: 7,792,703 km (0.066 R)
• M24: 7,892,933 km (0.061 R)
• M25: 8,119,873 km (0.045 R)
• M26: 8,247,031 km (0.078 R)
• M27: 8,632,246 km (0.052 R)
• M28: 8,787,977 km (0.098 R)
• M29: 9,473,734 km (0.056 R)
• M30: 9,607,624 km (0.116 R)
• M31: 9,904,426 km (0.064 R)
• M32: 10,040,261 km (0.081 R)
• M33: 10,259,123 km (0.117 R)
• M34: 10,369,077 km (0.117 R)
• M35: 10,590,183 km (0.112 R)
• M36: 10,784,959 km (0.114 R)
• M37: 11,178,102 km (0.086 R)
• M38: 11,633,179 km (0.06 R)
• M39: 12,007,323 km (0.103 R)
• M40: 12,649,697 km (0.086 R)
• M41: 15,423,989 km (0.086 R)
• M42: 17,417,530 km (0.028 R)
• M43: 17,713,734 km (0.12 R)
• M44: 18,244,208 km (0.104 R)
• M45: 18,511,540 km (0.104 R)
• M46: 19,151,370 km (0.102 R)
• M47: 20,176,564 km (0.099 R)
• M48: 20,314,643 km (0.045 R)
• M49: 21,360,033 km (0.104 R)
• M50: 21,782,946 km (0.095 R)
• M51: 21,889,160 km (0.1 R)
• M52: 22,315,664 km (0.054 R)
• M53: 22,673,203 km (0.067 R)
• M54: 22,816,817 km (0.086 R)
• M55: 23,249,304 km (0.04 R)
• M56: 23,611,780 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.8

Radius: 10.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.88 AU - 8.18 AU

Year: 6582 Days

Day: 7.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,410,141 km

• M1: 169,345 km (0.079 R)
• M2: 326,722 km (0.119 R)
• M3: 431,889 km (0.092 R)
• M4: 621,729 km (0.098 R)
• M5: 881,431 km (0.081 R)
• M6: 966,253 km (0.113 R)
• M7: 1,238,222 km (0.104 R)
• M8: 1,416,542 km (0.108 R)
• M9: 1,534,575 km (0.045 R)
• M10: 2,391,023 km (0.079 R)
• M11: 2,677,503 km (0.097 R)
• M12: 2,953,511 km (0.059 R)
• M13: 3,106,101 km (0.08 R)
• M14: 3,556,241 km (0.113 R)
• M15: 3,836,437 km (0.113 R)
• M16: 4,027,175 km (0.071 R)
• M17: 4,442,907 km (0.036 R)
• M18: 4,821,390 km (0.06 R)
• M19: 5,079,446 km (0.083 R)
• M20: 5,157,835 km (0.066 R)
• M21: 5,315,661 km (0.115 R)
• M22: 5,582,394 km (0.103 R)
• M23: 5,744,558 km (0.097 R)
• M24: 5,853,615 km (0.115 R)
• M25: 6,045,998 km (0.061 R)
• M26: 6,129,025 km (0.079 R)
• M27: 6,296,425 km (0.117 R)
• M28: 6,607,140 km (0.114 R)
• M29: 7,068,200 km (0.086 R)
• M30: 7,719,250 km (0.055 R)
• M31: 7,839,676 km (0.066 R)
• M32: 7,960,701 km (0.096 R)
• M33: 8,513,166 km (0.082 R)
• M34: 9,850,272 km (0.038 R)
• M35: 10,145,129 km (0.119 R)
• M36: 10,277,224 km (0.033 R)
• M37: 10,343,496 km (0.096 R)
• M38: 10,643,290 km (0.109 R)
• M39: 10,844,798 km (0.078 R)
• M40: 11,149,380 km (0.093 R)
• M41: 12,185,195 km (0.078 R)
• M42: 12,928,398 km (0.102 R)
• M43: 13,179,423 km (0.083 R)
• M44: 13,251,379 km (0.098 R)
• M45: 13,905,571 km (0.077 R)
• M46: 14,052,326 km (0.078 R)
• M47: 14,347,483 km (0.108 R)
• M48: 15,700,745 km (0.07 R)
• M49: 15,777,190 km (0.102 R)
• M50: 16,083,865 km (0.104 R)
• M51: 18,005,600 km (0.096 R)
• M52: 18,286,096 km (0.079 R)
• M53: 18,446,913 km (0.047 R)
• M54: 18,527,547 km (0.102 R)
• M55: 18,689,112 km (0.089 R)
• M56: 19,422,142 km (0.099 R)
• M57: 19,586,400 km (0.082 R)
• M58: 19,668,530 km (0.112 R)
• M59: 20,081,569 km (0.047 R)
• M60: 20,289,211 km (0.114 R)
• M61: 20,372,388 km (0.096 R)
• M62: 21,634,694 km (0.101 R)
• M63: 22,103,833 km (0.099 R)
• M64: 23,487,614 km (0.099 R)
• M65: 24,057,731 km (0.064 R)
• M66: 24,499,494 km (0.095 R)
• M67: 24,721,347 km (0.095 R)
• M68: 25,390,947 km (0.067 R)
• M69: 25,525,585 km (0.112 R)
• M70: 26,293,023 km (0.114 R)
• M71: 26,793,577 km (0.1 R)
• M72: 26,884,981 km (0.071 R)
• M73: 27,343,349 km (0.104 R)
• M74: 27,573,431 km (0.027 R)
• M75: 28,035,688 km (0.082 R)
• M76: 28,267,714 km (0.109 R)
• M77: 29,484,843 km (0.086 R)
• M78: 30,052,417 km (0.105 R)
• M79: 30,527,989 km (0.117 R)
• M80: 30,862,490 km (0.093 R)
• M81: 31,342,399 km (0.111 R)
• M82: 31,535,082 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527

Radius: 5.7

Gravity: 16.22 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 10.95 AU - 17.57 AU

Year: 19014 Days

Day: 19.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,410,141 km

• M1: 110,254 km (0.114 R)
• M2: 170,691 km (0.088 R)
• M3: 692,339 km (0.102 R)
• M4: 963,261 km (0.09 R)
• M5: 1,453,942 km (0.066 R)
• M6: 1,566,140 km (0.113 R)
• M7: 1,980,676 km (0.109 R)
• M8: 2,264,613 km (0.109 R)
• M9: 5,385,823 km (0.059 R)
• M10: 5,869,472 km (0.063 R)
• M11: 5,958,932 km (0.036 R)
• M12: 6,048,840 km (0.071 R)
• M13: 6,229,854 km (0.105 R)
• M14: 6,321,108 km (0.057 R)
• M15: 6,737,290 km (0.052 R)
• M16: 7,595,832 km (0.056 R)
• M17: 7,742,139 km (0.069 R)
• M18: 7,889,642 km (0.115 R)
• M19: 7,938,860 km (0.095 R)
• M20: 8,237,008 km (0.098 R)
• M21: 8,589,461 km (0.113 R)
• M22: 8,640,324 km (0.109 R)
• M23: 9,309,176 km (0.062 R)
• M24: 10,101,447 km (0.082 R)
• M25: 10,262,564 km (0.098 R)
• M26: 10,860,357 km (0.108 R)
• M27: 11,080,565 km (0.114 R)
• M28: 11,581,418 km (0.084 R)
• M29: 12,032,755 km (0.112 R)
• M30: 12,089,602 km (0.082 R)
• M31: 12,375,035 km (0.071 R)
• M32: 12,952,632 km (0.061 R)
• M33: 13,069,169 km (0.039 R)
• M34: 13,539,056 km (0.099 R)
• M35: 14,014,329 km (0.05 R)
• M36: 14,859,257 km (0.055 R)
• M37: 15,596,476 km (0.108 R)
• M38: 15,782,725 km (0.116 R)
• M39: 17,234,423 km (0.113 R)
• M40: 17,749,339 km (0.11 R)
• M41: 18,662,484 km (0.059 R)
• M42: 18,926,225 km (0.112 R)
• M43: 19,324,155 km (0.119 R)
• M44: 21,079,836 km (0.044 R)
• M45: 22,675,148 km (0.088 R)
• M46: 22,815,620 km (0.118 R)
• M47: 24,236,949 km (0.078 R)
• M48: 24,668,838 km (0.079 R)
• M49: 26,348,224 km (0.116 R)
• M50: 27,762,971 km (0.095 R)
• M51: 27,838,069 km (0.084 R)
• M52: 28,139,359 km (0.092 R)
• M53: 29,585,223 km (0.057 R)
• M54: 29,661,967 km (0.105 R)
• M55: 30,278,310 km (0.045 R)
• M56: 30,743,559 km (0.104 R)
• M57: 31,445,622 km (0.086 R)
• M58: 31,995,394 km (0.076 R)
• M59: 32,548,308 km (0.115 R)
• M60: 33,343,570 km (0.118 R)
• M61: 33,503,490 km (0.045 R)
• M62: 33,904,113 km (0.115 R)
• M63: 34,145,265 km (0.107 R)
• M64: 36,506,069 km (0.054 R)
• M65: 38,499,162 km (0.105 R)
• M66: 38,834,859 km (0.087 R)
• M67: 40,271,896 km (0.081 R)
• M68: 41,039,782 km (0.117 R)
• M69: 41,382,661 km (0.109 R)
• M70: 41,468,530 km (0.119 R)
• M71: 41,726,436 km (0.08 R)
• M72: 41,984,942 km (0.03 R)
• M73: 45,925,200 km (0.104 R)
• M74: 48,707,421 km (0.052 R)
• M75: 50,439,465 km (0.031 R)
• M76: 50,990,584 km (0.04 R)
• M77: 51,913,603 km (0.09 R)
• M78: 55,376,345 km (0.077 R)
• M79: 55,660,281 km (0.059 R)
• M80: 58,527,025 km (0.101 R)
• M81: 60,464,767 km (0.108 R)
• M82: 60,952,456 km (0.074 R)
• M83: 62,128,295 km (0.07 R)
• M84: 62,324,866 km (0.083 R)
• M85: 62,620,322 km (0.091 R)
• M86: 63,014,961 km (0.065 R)
• M87: 63,212,580 km (0.105 R)
• M88: 64,203,816 km (0.117 R)
• M89: 64,303,298 km (0.042 R)
• M90: 64,801,010 km (0.056 R)
• M91: 66,402,605 km (0.115 R)
• M92: 66,704,344 km (0.065 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 14,657 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit